CO2, temperature & humidity monitor

View CO2, Temperature & % Relative Humidity

Built-In Relay for CO2 Level Control

Audible & Visible CO2 Alarms

The cSense CO2+RH/T monitor is a low-cost solution for monitoring or controlling carbon dioxide levels in both buildings or indoor greenhouses. The audible & visible alarms warn you if CO2 levels go above or below pre-programmed levels, or the built-in relay can control a solenoid valve or fresh air damper to automatically increase or decrease CO2.

Because CO2 levels in some areas never reach normal outdoor air levels, this monitor does not use ABC (automatic background calibration), but is instead manually calibrated using simple, fresh air.

With its visual air quality indicator and flexible output options, this monitor can serve as the foundation for any system requiring constant CO2 control.